875 N. Michigan Ave, Chicago, IL, USA
(by appointment only)
- Date
- November 22, 2025
A contemporary platinum engagement ring set with an exceptional 0.93 carat Russian demantoid from the Ural Mountains. The stone displays a pure, vivid green color and […]
- Date
- November 20, 2025
circa 1920 This very well-made antique platinum and 14K gold ring features an emerald-cut Colombian emerald of excellent bluish-green color. The emerald is set in a […]
- Date
- November 18, 2025
Roman Empire, circa 1st – 2nd century AD A charming ancient ring in high karat gold (approximately 21.91 Kt), formed as two coiled snakes with their […]
Rare 1.12 Ct Alexandrite and Gold Engagement Ring Ref: 875408
Available
$11,500
- Date
- November 18, 2025
This contemporary two-tone 14K gold engagement ring features a rare 1.12 carat round Russian Alexandrite. The Alexandrite changes its color from bluish green (daylight) to light […]
Art Deco Colombian Emerald Diamond Engagement Ring Ref: 918010
Available
$25,000
- Date
- November 18, 2025
circa 1925 This finely crafted Art Deco platinum ring of classic three-stone design is centered with an excellent Colombian emerald displaying a vivid bluish-green hue. The […]
Set of 3 Vintage Stackable Gemstone Gold Rings Ref: 115784
Available
$3,800
- Date
- November 15, 2025
Three 14K Gold Rings, c. 1930s–1970s The set includes two 14K yellow gold rings, circa 1930s, each set with rubies and sapphires, together with a 14K […]
- Date
- November 12, 2025
Circa 1200–1300 Silver and gilding This almond-shaped medieval signet ring is finely modeled in high-grade silver (93.90%) and partially fire-gilded. The bezel is engraved with a […]
- Date
- November 12, 2025
circa 1910s platinum, emerald, and diamonds This exquisite antique ring from the early 1900s is finely crafted in platinum. It features a large oval emerald of […]
- Date
- October 26, 2025
Roman Empire, circa 300 – 400 AD High-karat gold (approximately 22.17 Kt) and nicolo intaglio This finely crafted Roman ring of high karat gold is set […]
- Date
- October 19, 2025
circa 1925 This exquisite vintage platinum ring from the Art Deco era showcases a magnificent 8.26 carat unheated blue sapphire from Ceylon (Sri Lanka). The natural […]
- Date
- October 17, 2025
A finely modeled hollow high karat gold ring from the Roman Empire, circa 1st to mid-2nd century AD. High-karat gold (approximately 22.37 Kt) and sapphire intaglio […]
- Date
- October 13, 2025
Crafted in 14K white gold, this modern engagement ring features a 5.23 carat unheated vivid blue sapphire from Ceylon. The sapphire is accented by diamonds. Total […]
- Date
- October 12, 2025
circa 1880s This classic Victorian era five-stone ring is finely crafted in 18K gold. It features five cabochon cut opals, each displaying vibrant play-of-color with flashes […]
Antique Carved Gold Lapis Diamond Mens Ring Ref: 772458
Available
$11,000
- Date
- October 12, 2025
circa 1900 The 14K gold ring is embellished with carved baroque-style floral scrolls. The ring is set with an oval polished lapis lazuli plaque embellished with […]
Vintage 3.92 Ct Ceylon Sapphire 1.33 Ct Diamond Ring Ref: 482579
Available
$14,800
- Date
- October 7, 2025
This three-stone engagement ring is crafted in 14K white gold, featuring a cushion cut unheated Ceylon sapphire, weighing 3.92 carats. The sapphire displays a vivid violetish-blue […]
- Date
- October 5, 2025
France, circa 1920s This impressive antique platinum cluster ring featuring a bezel-set large blue opal, exhibiting strong play-of-color in blue and green hues. The opal is […]